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melisa1 [442]
4 years ago
15

Anwar selects a playing card at random from the following 6 cards: {9 of hearts, 5 of spades, 6 of hearts, 2 of spades, 4 of hea

rts, 7 of hearts} Let A be the event that Anwar selects an even-numbered card and B be the event that she chooses a heart. Which of the following statements are true?
Mathematics
1 answer:
ipn [44]4 years ago
6 0

Answer:

choose all except " The outcome of events A and B are dependent on each other"

Step-by-step explanation:

I got it right on K.A! (:

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Derek's car has run out of gasoline. He walks 24 km west and then 10 km south looking for a gasoline station. If he is now h km
Juliette [100K]

Answer:

the value of h is √676km

Step-by-step explanation:

The computation of the value of h is shown below

Here we apply the Pythagoreus theorem

= 24^2 + 10^2

= 576 + 100

= √676

Hence, the value of h is √676km

We simply determine by using the Pythagoreus theorem

6 0
3 years ago
Nitrogen makes up about 78% of air. If you have 2 L of air, how many liters of nitrogen are in the air?
NemiM [27]

Answer:39%

Step-by-step explanation:

78/100÷2

78/100×1/2

=39

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4 years ago
HOW many times can times 6 go into 59
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8 0
3 years ago
Read 2 more answers
A function is given. Determine the average rate of change of the function between the given values of the variable: f(x)= 4x^2;
nevsk [136]
\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------

\bf f(x)= 4x^2  \qquad 
\begin{cases}
x_1=3\\
x_2=3+h
\end{cases}\implies \cfrac{f(3+h)-f(3)}{(3+h)~-~(3)}
\\\\\\
\cfrac{[4(3+h)^2]~~-~~[4(3)^2]}{\underline{3}+h-\underline{3}}\implies \cfrac{4(3^2+6h+h^2)~~-~~4(9)}{h}
\\\\\\
\cfrac{4(9+6h+h^2)~~-~~36}{h}\implies \cfrac{\underline{36}+24h+4h^2~~\underline{-~~36}}{h}
\\\\\\
\cfrac{24h+4h^2}{h}\implies \cfrac{\underline{h}(24+4h)}{\underline{h}}\implies 24+4h
8 0
3 years ago
your savings grow by $126 per week and by week 43 you have $5763 how much money did you have by week 0
Cerrena [4.2K]

Answer:

345(I think)

Step-by-step explanation:

8 0
4 years ago
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